Question

is it possible for a function to be both odd and even? all I can think of is the function { (0,0) }

Answer 1

if f(-x)=f(x)
and f(-x)=-f(x)

then f(x)=-f(x)
so 2f(x)=0

thusf(x)=0

Answer 2

:O f(x) = 0 both odd and even